12888563 has 2 divisors, whose sum is σ = 12888564. Its totient is φ = 12888562.

The previous prime is 12888539. The next prime is 12888583. The reversal of 12888563 is 36588821.

It is a strong prime.

It is an emirp because it is prime and its reverse (36588821) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12888563 is a prime.

It is a super-2 number, since 2×12888563² = 332230112409938, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12888563.

It is not a weakly prime, because it can be changed into another prime (12888503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6444281 + 6444282.

It is an arithmetic number, because the mean of its divisors is an integer number (6444282).

Almost surely, 2^12888563 is an apocalyptic number.

12888563 is a deficient number, since it is larger than the sum of its proper divisors (1).

12888563 is an equidigital number, since it uses as much as digits as its factorization.

12888563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 92160, while the sum is 41.

The square root of 12888563 is about 3590.0644841005. The cubic root of 12888563 is about 234.4596791027.

The spelling of 12888563 in words is "twelve million, eight hundred eighty-eight thousand, five hundred sixty-three".